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ABSTRACT:
SUBMITTER: Ma Z
PROVIDER: S-EPMC3151924 | biostudies-literature | 2011 Jul
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110611 Pt 7
The title compound, C(20)H(22)O(6), was obtained by the reaction of ethyl 4-hy-droxy-benzoate with 1,2-dichloro-ethane in dimethyl-formamide. The mol-ecule lies around the crystallographic inversion center at (0,0,0), with the asymmetric unit consisting of one half of the mol-ecule. The two ethyl groups are in trans positions. The ethyl, carboxyl, aryl and O-CH(2) groups are coplanar with an r.m.s. deviation of 0.0208 (9) Å. The whole mol-ecule is planar with an r.m.s. deviation of 0.0238 (9) Å ...[more]